Free GMAT Practice Question

For all integers $n$, the function $f$ is defined by $f\left(n\right)={\left(a\right)}^{\frac{6}{n}}$, where $a$ is a constant. What is the value of $f\left(1\right)$?

• (1) $f\left(2\right)=64$
• (2) $f\left(3\right)=16$